Major incident declared after explosive chemicals found in East Sussex
Police say the substance poses a threat to life
Last updated 21st Mar 2025
Police have said chemicals found inside a home in East Sussex are explosive and pose a threat to life.
A major incident has been declared following the discovery at a property on the A259 Marina in St Leonards yesterday afternoon (Thursday 20th).
Police and experts from the Royal Navy's Explosive Ordnance Disposal team remain at the scene this morning.
A 100-metre cordon has been put in place between Caves Road and Sussex Road, also extending to some properties in North Hill Road.
Officers say residents in those areas have been evacuated to ensure their own safety.
Hastings Borough Council has set up a rest centre for displaced residents at the Royal Victoria Hotel, east of the cordon.
A 28-year-old man has been arrested on suspicion of producing illegal substances and making an explosive substance for an unlawful purpose.
He remained in custody as of Friday morning.
The incident is not currently being treated as terror-related.
Superintendent Michelle Palmer-Harris of Sussex Police said:
"This is a complex but isolated incident, being supported by multiple agencies, resulting in the necessary evacuation of properties immediately surrounding the address for safety reasons.
"I would like to thank those residents affected and the wider community in St Leonards for their patience and support.
"The declaration of a major incident allows emergency services and other partner agencies to work together effectively to keep the public safe."
Helena Dollimore, Labour MP for Hastings and Rye, told the PA news agency: "I have been in contact with the Home Secretary and we are remaining in contact. The Home Office is fully briefed."
She said about 30 properties had been evacuated along the seafront road but the number of people involved had not yet been confirmed.
Ms Dollimore said: "It is a troubling incident for the community, people are concerned about what is being reported but everyone is fully behind the police and emergency services at this difficult time.
"We are grateful to them for putting themselves in harm's way to keep us all safe.
"The best thing we can do is to stay away from the area and I would encourage others to do that."
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